Perhaps it was the schizophrenic weather that kept most of the familiar faces and celebrity diners away. It was a pretty subdued crowd at 55th & Fifth today. No big stars of stage, screen and nary an editor in sight. (Okay, Kathie Lee Gifford was there.) Since there wasn't much star gazing to do, lunchtime chronicler Diane Clehane was left with plenty of time to chat with some regulars and learned this fun fact from a longtime staffer who managed to satisfy our celeb craving for the day: Did you know that actress Gretchen Mol once worked as the coat check girl?